變本加厲

To change or transform into something different; to vary; to alter; a rebellion or sudden disturbance; strange or peculiar.

Root or trunk of a plant; origin or source of something; basis; capital or principal; classifier for books or periodicals; this; current.

To add; to increase; to augment; to put on; to apply; to make; Canada (abbr.); surname Jia.

Strict; severe; to sharpen or whet; a whetstone; a surname; also refers to illness or disaster; leprosy (Taiwan usage).